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775 Off-Highway Truck

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Overview

Having a solid track record in the quarry and aggregates industry, Cat’s 775 has been designed and manufactured using the latest quality control technologies—both virtually and hands-on—to ensure your Off-Highway Truck is ready to do work. Built with a Cat C27 diesel engine, the 775 has improved fuel efficiency and delivers an additional 5% horsepower. Our 775 is a great pass match for the Cat 988K or 990K Wheel Loader, too. By having the Cat Off-Highway Trucks in your haul fleets, you can be more productive, spend less time on maintenance, and support the environment with new levels of eco performance. Which ultimately allows you to make a positive impact within your business and community every day.

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ACHIEVE GREATER PRODUCTIVITY

ACHIEVE GREATER PRODUCTIVITY
• Haul your materials faster with an accelerated travel speed.
• Put more power to the ground with increased torque.
• Enjoy greater productivity while using a more responsive
traction control system (TCS).
• Reduce tire wear with maximum traction by engaging TCS e...

BOOST FUEL EFFICIENCY

BOOST FUEL EFFICIENCY
• Up to 13% less fuel consumption.
• Advanced productivity electronic control strategy (APECS) allows
the engine and transmission to communicate on a high level. This
communication allows the machine to better utilize the power and
torque the engine is producing.<...

DESIGNED FOR SAFETY

DESIGNED FOR SAFETY
• Improvements in accessibility with safe ground-level access to fuel fill and daily maintenance points.
• Ensure three points of contact when entering and exiting the
machine with strategically placed walkways and grab rails.
• Superior brake performance meets the latest...

WORK IN COMFORT

WORK IN COMFORT
• Completely redesigned cab for a whole new standard in visibility,comfort, and productivity.
• The new operator seat placement provides easier operation and
comfort to the operator.
• Improvements in visibility gain enlarged views of the work area
and its surr...

TECHNOLOGY THAT GETS WORK DONE

TECHNOLOGY THAT GETS WORK DONE
• Integrated systems give you the ability to make timely, fact-based decisions to maximize efficiency, improve productivity, and
lower costs.
• Gain valuable insight into how your machine is performing by
continuously monitoring and collecting vital machine data via the

REDUCED MAINTENANCE COSTS AND OTHER COSTS

REDUCED MAINTENANCE COSTS AND OTHER COSTS
• Grouped service points.
• Control particulate matter with two engine-mounted diesel
oxidation catalyst canisters. (Tier 4)
• NOx reduction system (NRS) technology replaces a portion of
intake air with exhaust gas to control combustion temperatures and
NOx production....

APPLICATION VERSATILITY

APPLICATION VERSATILITY
• Get the right body option—dual slope, flat floor, or quarry— for your material and jobsite needs.
• For haul profiles including steep slopes, an optional dual slope body
is available—offering excellent material retention.
• The X body’s flat floor is...

SUSTAINABILITY

The Cat® C27 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
The 775G emits up to 9% less CO2 than the previous 775F*.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) ** or 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.

Engine

Engine Model: Cat® C27
Rated Engine Speed: 1800r/min
Gross Power - SAE J1995:2014: 825hp
Net Power - SAE J1349:2011: 768hp
Net Power - 80/1269/EEC: 775hp
Net Power - ISO 9249: 775hp
Bore: 5.4in
Stroke: 6in
Displacement: 1648in³
Engine Power - ISO 14396:2002: 812hp
Note (2): Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Net Torque: 3148ft-lb
Peak Torque - Speed: 1200r/min
Note (1): Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Note (3): No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
Emissions: Meets EU Stage V emission standards.

Weights - Approximate

Maximum Gross Vehicle Weight: 246503lb

Operating Specifications

Nominal Payload Class (100%): 70.5ton (US)
Top Speed - Loaded: 41.6mile/h
Maximum Working Payload (110%): 77.5ton (US)
Target Payload (100%): 70.5ton (US)
Maximum Allowable Payload (120%)*: 84.6ton (US)
Note (2): * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (1): Capacity with Dual Slope body – no liner.
Body Capacity - SAE 2:1: 55.23yd³

Transmission

Forward - 1: 6.6mile/h
Forward - 2: 9.3mile/h
Forward - 3: 12.6mile/h
Forward - 4: 16.8mile/h
Forward - 5: 22.8mile/h
Forward - 6: 30.7mile/h
Forward - 7: 41.6mile/h
Reverse: 8.7mile/h
Note: Maximum travel speeds with standard 24.00R35 (E4) tires.

Final Drives

Differential Ratio: 3.64:1
Planetary Ratio: 4.80:1
Total Reduction Ratio: 17.49:1

Brakes

Brake Surface - Front: 257in²
Brake Surface - Rear: 9497in²
Brake Standards: ISO 3450:2011

Body Hoists

Pump Flow - High Idle: 118gal/min
Relief Valve Setting - Raise: 2502psi
Relief Valve Setting - Lower: 500psi
Body Raise Time - High Idle: 10s
Body Lower Time - Float: 14s
Body Power Down - High Idle: 14s

Capacity - Dual Slope - 100% Fill Factor

Struck: 42.7yd³
Heaped (SAE 2:1)*: 55.5yd³
Note (1): Contact your local Cat dealer for body recommendation.
Note (2): *ISO 6483:1980

Capacity - Flat Floor - 100% Fill Factor

Struck: 42.2yd³
Heaped (SAE 2:1)*: 55.2yd³
Note (1): Contact your local Cat dealer for body recommendation.
Note (2): *ISO 6483:1980

Weight Distributions - Approximate

Front Axle - Empty: 50%
Front Axle - Loaded: 34%
Rear Axle - Empty: 50%
Rear Axle - Loaded: 66%

Suspension

Empty Loaded Cylinder Stroke Front: 9.2in
Rear Axle - Oscillation: 8.1°
Empty Loaded Cylinder Stroke Rear: 5.8in

Service Refill Capacities

Fuel Tank: 210gal (US)
Cooling System: 45gal (US)
Differential - Final Drives: 38gal (US)
Steering Tank: 9.5gal (US)
Steering System - Including Tank: 14gal (US)
Brake Hoist System: 85gal (US)
Torque Converter - Transmission System - LRC: 16gal (US)
Crankcase: 24gal (US)
Brake/Hoist Hydraulic Tank: 46.5gal (US)
Torque Converter - Transmission System - HRC: 18gal (US)

Tires

Note (2): Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Note (1): Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Standard Tire: 24.00R35 (E4)

ROPS

FOPS Standards: Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
ROPS Standards: Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.

Sound

Sound Standards (1): The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with t
Sound Standards (2): The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A).
Sound Standards (3): Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.

Steering

Turning Diameter - Front: 77.1ft
Steering Standards: ISO 5010:2007
Steer Angle: 31°
Turning Circle - Clearance Diameter: 85.6ft

Sustainability

Recyclability: 98%

Standard/Optional Features

Standard Equipment:

Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Power Train
- Cat C27 Tier 4/Stage V compliant diesel engine:
  – Air cleaner with precleaner (2)
  – Air-To-Air Aftercooler (ATAAC)
  – Electric start
  – Engine idle shutdown
  – Ether starting aid
  – Exhaust muffler
  – NGMR radiator
- For Tier 4 regions only (U.S./Canada):
  – Aftertreatment system
  - NOx Reduction System (NRS)
  - Diesel Oxidation Catalyst (DOC)
  – Demand fan
  – MEUI-C fuel system
- Braking system:
  – Extended Life Brakes
  – Automatic Retarder Control (ARC)
  – Manual retarder (utilizes rear oil-cooled, multiple disc brakes)
  – Brake release motor (towing)
  – Dry disc brakes (front)
  – Front brake disconnect switch (front)
  – Oil-cooled multiple disc brakes (rear)
  – Brake wear indicator (rear)
  – Parking brake
  – Secondary brake
  – Service brake
- Transmission:
  – 7-speed automatic powershift with:
  - Electronic Clutch Pressure Control (ECPC)
  - Advanced Productivity Electronic Control Strategy (APECS)
  – Automatic neutral idle
  – Autostall
  – Second gear start
Suspension Systems
- Suspension, front and rear
Electrical
- Alarm backup
- Alternator, 120 Amp
- Autolube power supply ready
- Batteries, maintenance-free, 12V (2), 1,400 CCA combined
- Electrical system, 25 Amp, 24V to 12V converter
- Lighting system:
  – Backup light (halogen)
  – Directional signals/hazard warning (front and rear LED)
  – Engine compartment light
  – Headlights, (halogen) with dimmer
  – Operator access courtesy lights
  – Side profile lights
  – Stop/tail lights (LED)
- Service center containing:
  – Battery jump start
  – Breakers with spare fuses
  – Lockout switch
  – Ports, ET, and VIMS
  – Service lockout switch (power without engine start)
Technology Products
- Economy Modes, standard and adaptive
- Product Link, cellular or satellite
- Traction Control System (TCS)
- Truck Production Management System
- Vital Information Management System (VIMS)
Operator Environment
- Advisor display:
  – Air cleaner service indicator
  – Fluid level monitoring
  – Fuel level monitoring
  – Display languages (market based)
- Air conditioning/heat
- Automatic temperature control
- Ashtray and cigarette lighter
- Coat hook
- Cup holders (4)
- Diagnostic connection port, 24V
- Entertainment radio ready:
  – 5 amp converter
  – Speakers
  – Antenna
  – Wiring harness
- Foot rest
- Gauges/indicators:
  – Brake oil temperature gauge
  – Coolant temperature gauge
  – Engine overspeed indicator
  – Fuel level
  – Hour meter
  – Speedometer with odometer
  – Tachometer
  – Transmission gear indicator
- Hoist lever
- Horn
- Light – courtesy
- Light – dome
- Mirrors, non-heated
- Power port, 24V and 12V (2)
- Rollover Protection (ROPS)/Falling Object Protection (FOPS)
- Seat, Cat Comfort Series III:
  – Full air suspension
  – Retractable 3-point seat belt with shoulder harness
- Seat, training with lap belt
- Steering wheel, padded, tilt and telescopic
- Storage compartment
- Sun visor
- Throttle lock
- Window, hinged, right side (emergency exit)
- Window, powered, left side
- Windshield wiper intermittent and washer
Guards
- Driveline
- Engine crankcase
- Fan
Fluids
- Antifreeze
- Extended life coolant to –34° C (–30° F)
- Grouped ground-level filters
Other Standard Equipment
- Body down indicator
- Body safety pin (secures body in up position)
- Center-mounted rims
- Fuel tank, 795 L (210 gal)
- Ground level battery disconnect
- Ground level engine shutdown
- Ground level grease fittings
- Operator Maintenance Manual (OMM)
- Rims 17 × 35
- Rock ejectors
- Secondary steering (electric)
- Tie down eyes
- Tow hooks (front)/tow pin (rear)
- Vandalism protection locks

Optional Equipment:

Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Optional Equipment
- Body heat
- Body liner
- Body sideboards
- Cab precleaner
- Cat Engine Brake
- Clustered grease fittings
- Cold weather packages
- Fluid fill service center
- HID lights
- Mirrors, convex
- Mirrors, heated
- Spare rim
- Visibility package (meets ISO 5006 requirements)
- Wheel chocks
- Work Area Vision System (WAVS)